Insert Records Using PreparedStatement
import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; public class InsertRecordsUsingPreparedStatement { public static Connection getConnection() throws Exception { String driver = "oracle.jdbc.driver.OracleDriver"; String url = "jdbc:oracle:thin:@localhost:1521:databaseName"; String username = "name"; String password = "password"; Class.forName(driver); Connection conn = DriverManager.getConnection(url, username, password); return conn; } public static void main(String[] args) throws Exception { Connection conn = null; PreparedStatement pstmt = null; try { conn = getConnection(); String query = "insert into dept(deptnum, deptname, deptloc) values(?, ?, ?)"; pstmt = conn.prepareStatement(query); // create a statement pstmt.setInt(1, 1); // set input parameter 1 pstmt.setString(2, "deptname"); // set input parameter 2 pstmt.setString(3, "deptLocation"); // set input parameter 3 pstmt.executeUpdate(); // execute insert statement } catch (Exception e) { e.printStackTrace(); } finally { pstmt.close(); conn.close(); } } }